Coaching Timeline
Why does coaching matter?CFB
Massachusetts
Graduate Assistant
1981-833 yrs
Washington Redskins
Player Personnel Intern
19831 yr
CFB
Lafayette
Defensive Line
1984-863 yrs
CFB
Connecticut
Defensive Coordinator
1987-915 yrs
CFB
Barcelona Dragons
Defensive Line
19921 yr
CFB
Maine
Defensive Coordinator
19931 yr
CFB
Maine/Rutgers
Defensive Coordinator
19941 yr
CFB
Rutgers
Defensive Backs
19951 yr
CFB
Bowling Green
Defensive Backs
1996-972 yrs
CFB
Frankfurt Galaxy
Defensive Coordinator
19981 yr
Philadelphia Eagles
Defensive Assistant
1999-002 yrs
Philadelphia Eagles
Defensive Backs
2001-033 yrs
Philadelphia Eagles
Linebackers
2004-063 yrs
New York Giants
Defensive Coordinator
2007-082 yrs
Los Angeles Rams
Head Coach
2009-113 yrs
New Orleans Saints
Defensive Coordinator
20121 yr
Baltimore Ravens
Other Notable Asst.
2013-142 yrs
New York Giants
Head Coach
2015-173 yrs
Kansas City Chiefs
Defensive Coordinator
2019-257 yrs
Team Info
| Season | Role | Team | Record | HC | OC | DC | QB1 | QB2 | RB1 | WR/TE 1 | WR/TE 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Defensive Coordinator | KC | 6-11 | Andy Reid | Matt Nagy | Steve Spagnuolo | Patrick Mahomes(13.75) | Chris Oladokun(2.25) | Kareem Hunt(16.75) | Travis Kelce(16.75) | Rashee Rice(7.75) |
| 2024 | Defensive Coordinator | KC | 15-2 | Andy Reid | Matt Nagy | Steve Spagnuolo | Patrick Mahomes(16.00) | — | Kareem Hunt(12.50) | Xavier Worthy(16.25) | Travis Kelce(16.00) |
| 2023 | Defensive Coordinator | KC | 11-6 | Andy Reid | Matt Nagy | Steve Spagnuolo | Patrick Mahomes(15.75) | — | Isiah Pacheco(13.50) | Rashee Rice(16.00) | Travis Kelce(14.75) |
| 2022 | Defensive Coordinator | KC | 14-3 | Andy Reid | Eric Bieniemy | Steve Spagnuolo | Patrick Mahomes(17.00) | — | Jerick McKinnon(17.00) | Travis Kelce(17.00) | JuJu Smith-Schuster(15.50) |
| 2021 | Defensive Coordinator | KC | 12-5 | Andy Reid | Eric Bieniemy | Steve Spagnuolo | Patrick Mahomes(17.00) | — | Darrel Williams(15.75) | Tyreek Hill(16.25) | Travis Kelce(16.00) |
Coach Impact
Note: only calculated for first year upon arrival — take results with a grain of salt.
New York Giants (2017)
Head Coach(Promoted — was Defensive Coordinator/Interim HC here)
Promoted within team — delta reflects year-over-year change
Playbook Fingerprint
↓No-Huddle% -31.0%0↓11 Personnel% -30.6%2↑12 Personnel% +23.7%98
| Before (2016) | First Year (2017) | Delta | |
|---|---|---|---|
| OFFENSE | |||
| Scripted EPA | -0.04635 | -0.11115 | ▼ -0.06531 |
| RZ P/V | 5.150 | 4.718 | ▼ -0.423 |
| 3&Out% | 38.0%10 | 39.3%6 | ▲ +1.3%43 |
| Penalty EPA | 11.376 | -2.512 | ▼ -13.892 |
| Pass EPA | -0.03426 | -0.1158 | ▼ -0.08130 |
| Rush EPA | -0.12222 | -0.11425 | ▲ +0.00851 |
| xRY | 0.000 | 0.000 | 0.0043 |
| RYOE | 0.0026 | 0.0026 | 0.0039 |
| YAC OEX | 0.0314 | 0.1020 | ▲ +0.0752 |
| xYAC OEX | 0.5289 | -0.4316 | ▼ -0.954 |
| DEFENSE | |||
| RZ P/V | 4.199 | 5.237 | ▲ +1.11 |
| 3&Out% | 33.0%66 | 28.3%29 | ▼ -4.7%22 |
| TO Rate | 2.2%68 | 1.8%44 | ▼ -0.4%26 |
| Penalty EPA | 4.955 | -0.182 | ▼ -5.076 |
| Pass EPA | -0.04984 | 0.05148 | ▲ +0.10019 |
| Rush EPA | -0.15391 | -0.10471 | ▲ +0.04927 |
| xRY Allowed | 0.00100 | 0.00100 | 0.0049 |
| RYOE Allowed | 0.0074 | 0.0074 | 0.0051 |
| YAC OEX Allowed | -0.2999 | 1.032 | ▲ +1.320 |
| xYAC OEX Allowed | 0.294 | -0.0866 | ▼ -0.3794 |
Kansas City Chiefs (2019–2025)
Defensive Coordinator
| Before (2018) | First Year (2019) | Delta | |
|---|---|---|---|
| DEFENSE | |||
| RZ P/V | 5.513 | 4.687 | ▼ -0.996 |
| 3&Out% | 22.5%3 | 23.3%5 | ▲ +0.8%57 |
| TO Rate | 2.2%71 | 2.1%63 | ▼ -0.1%47 |
| Penalty EPA | 5.752 | 11.023 | ▲ +5.326 |
| Pass EPA | 0.09526 | 0.00569 | ▼ -0.09079 |
| Rush EPA | 0.01711 | 0.0267 | ▲ +0.00949 |
| xRY Allowed | 4.545 | 4.1931 | ▼ -0.3587 |
| RYOE Allowed | 0.0253 | 0.739 | ▲ +0.719 |
| YAC OEX Allowed | 0.8110 | 0.926 | ▲ +0.1141 |
| xYAC OEX Allowed | 0.0832 | 0.0442 | ▼ -0.0553 |
Core Efficiency
Pass/Rush Splits
| Year | Role | Team | % Pass | Pass EPA | Pass Succ% | Pass SOS | xYAC OEX | YAC OEX | % RB Rush | Rush EPA | Rush Succ% | Rush SOS | xRY | RYOE | % QB Rush | QB Rush EPA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | DC | KC | 57.3% | 0.029 | 46.2% | 0.002 | -0.04 | 0.67 | 35.9% | -0.084 | 39.0% | -0.009 | 3.94 | -0.30 | 6.8% | 0.152 |
| 2024 | DC | KC | 61.4% | 0.061 | 46.3% | 0.014 | -0.03 | 0.52 | 31.0% | -0.113 | 37.5% | -0.001 | 3.88 | -0.46 | 7.7% | 0.238 |
| 2023 | DC | KC | 60.4% | -0.095 | 39.0% | 0.003 | -0.08 | 0.29 | 32.2% | -0.039 | 38.7% | -0.006 | 3.82 | 0.47 | 7.4% | 0.157 |
| 2022 | DC | KC | 63.7% | 0.012 | 43.5% | -0.007 | 0.16 | 0.47 | 29.0% | -0.089 | 38.0% | -0.031 | 4.53 | -0.14 | 7.3% | 0.266 |
| 2021 | DC | KC | 62.2% | 0.061 | 46.2% | 0.020 | 0.09 | 0.85 | 31.6% | -0.040 | 47.1% | 0.004 | 4.31 | 0.41 | 6.2% | 0.422 |
Scheme
| Year | Role | Team | Shotgun% | Under Center % | RPO% | PA% | Motion% | 1R% | Horiz% | Screen% | WR Tgt% | RB Tgt% | TE Tgt% | 11 Pers | 12 Pers | 13 Pers | 21 Pers | XFP Conc |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | HC | NYG | 34.9% | 65.1% | — | — | — | — | 44.4% | 8.0% | 50.7% | 23.0% | 26.3% | 61.1% | 28.1% | 4.8% | 2.1% | 50.7% |
Tendencies
| Year | Role | Team | Plays/G | No-Huddle% | Plays/G OEX | Low PC% | Avg SFP | Called Pass% | Called Pass OEX | 4th Go% | 2pt% | Blowout CP% | Blownout CP% |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | HC | NYG | 64.4 | 28.1% | 0.6 | 20.9% | 26.8 | 63.2% | -0.5% | 10.1% | 15.4% | — | 81.1% |